CH580299B5CH617274ACH617274ACH580299B5CH 580299 B5CH580299 B5CH 580299B5CH 617274 ACH617274 ACH 617274ACH 617274 ACH617274 ACH 617274ACH 580299 B5CH580299 B5CH 580299B5
Authority
CH
Switzerland
Application number
CH617274A
Original Assignee
Portescap
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PortescapfiledCriticalPortescap
Priority to CH617274DpriorityCriticalpatent/CH617274A4/xx
Priority to CH617274Aprioritypatent/CH580299B5/xx
Priority to DE19752519509prioritypatent/DE2519509A1/de
Priority to FR7513970Aprioritypatent/FR2270710A1/fr
Publication of CH580299B5publicationCriticalpatent/CH580299B5/xx
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
H02P8/02—Arrangements for controlling dynamo-electric motors rotating step by step specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors